Maximum Kp index on September 13, 2023
Kp = 4+
Maximum Kp index on September 13, 2023
Geomagnetic disturbances were observed
Kp = 4+
Geomagnetic storms in Louisville on September 13, 2023
Time zone — UTC−04 — summer time (Louisville | 38.17 N 85.75 E)
Geomagnetic storms in Louisville in September 2023
Time zone — UTC−04 — summer time (Louisville | 38.17 N 85.75 E)
Geomagnetic activity indices on September 13, 2023
| Geomagnetic index Ap | 17 |
|---|---|
| Solar radio flux F10.7 | 143 |